Final answer:
The labelled line principle explains how signals are transferred from one neuron to another in the brain.
Step-by-step explanation:
The labelled line principle is a concept in neuroscience that explains how signals are transferred from one neuron to another. According to this principle, specific neurons are responsible for transmitting information related to specific stimuli. For example, neurons that are sensitive to light will transmit signals related to vision, while neurons that are sensitive to sound will transmit signals related to hearing.
This principle ensures that different types of sensory information are processed separately in the brain, allowing for efficient and accurate perception of the surrounding environment. It also helps in understanding how different sensations are experienced by individuals.